150044440050 has 72 divisors (see below), whose sum is σ = 403259478804. Its totient is φ = 39997946880.

The previous prime is 150044439911. The next prime is 150044440057. The reversal of 150044440050 is 50044440051.

It can be written as a sum of positive squares in 6 ways, for example, as 104492502009 + 45551938041 = 323253^2 + 213429^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150044439996 and 150044440023.

It is not an unprimeable number, because it can be changed into a prime (150044440057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1272394 + ... + 1385306.

Almost surely, 2^150044440050 is an apocalyptic number.

150044440050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150044440050 is an abundant number, since it is smaller than the sum of its proper divisors (253215038754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150044440050 is a wasteful number, since it uses less digits than its factorization.

150044440050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115884 (or 115876 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Subtracting from 150044440050 its reverse (50044440051), we obtain a palindrome (99999999999).

The spelling of 150044440050 in words is "one hundred fifty billion, forty-four million, four hundred forty thousand, fifty".